Giant photon bunching, superradiant pulse emission and excitation trapping in quantum-dot nanolasers. F. Jahnke, C. Gies, M. Aßmann, M. Bayer, H. Leymann, A. Foerster, J. Wiersig, C. Schneider, M. Kamp and S. Höfling in Nature Comm. 7:11540 (2016).